It's going to get worse once they announce them all.
While this is true, I personally want The Chart revealed because I'm not really going to be able to relax about the game until I know if my female dwarf can romance someone I'm actually interested in. If she can't. oh well. I'll wail and rend my garments for ten minutes or so and then calm down and look forward to everything else.
However, I'd really rather get the wailing and garment-rending out of the way well before the actual game arrives. I do not want to find out that my first Inquisitor is going to be Forever Alone by attempting to hit on Varric, Iron Bull and Blackwall and finding out that none of them are love interests or they're race-gated against dwarves.
I think this is probably true for a lot of people. Inevitably there will be disappointment as well a squee when the love interests are revealed, and I think it's better to get some of it out of the way before the game is released.